{"id":"vidhyamitra:city-day:dwarka:2172-09-04:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/dwarka/2172-09-04","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"2172-09-04","date_display":"September 4, 2172 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2172,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514613.770833,"kali_year":5274,"ahargana":1926148.2708,"sun":{"sidereal_longitude":134.8425,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":334.2555,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.413,"elapsed_within_tithi_degrees":7.413},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.2555,"elapsed_within_degrees":0.9222},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.0979},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":2172,"month":9,"day":4,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2514613.770833,"ahargana":1926148.2708,"kali_year":5274,"ayanamsa_lahiri":26.2651,"grahas":{"sun":{"sidereal_longitude":135.95232,"rashi":{"number":5,"name":"Siṃha"},"nakshatra":{"number":11,"name":"Pūrva Phalgunī","pada":1},"retrograde":false},"moon":{"sidereal_longitude":333.84832,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1},"retrograde":false,"latitude":-2.1895},"mars":{"sidereal_longitude":207.88102000000003,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":16,"name":"Viśākhā","pada":3},"retrograde":false},"mercury":{"sidereal_longitude":155.87761999999998,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":12,"name":"Uttara Phalgunī","pada":3},"retrograde":false},"jupiter":{"sidereal_longitude":195.75252,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":15,"name":"Svātī","pada":3},"retrograde":false},"venus":{"sidereal_longitude":96.49292000000003,"rashi":{"number":4,"name":"Karka"},"nakshatra":{"number":8,"name":"Puṣya","pada":1},"retrograde":false},"saturn":{"sidereal_longitude":330.82701999999995,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":3.3953,"rashi":{"number":1,"name":"Meṣa"},"nakshatra":{"number":1,"name":"Aśvinī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":183.3953,"rashi":{"number":7,"name":"Tulā"},"nakshatra":{"number":14,"name":"Citrā","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":2172,"month":9,"day":4,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2514613.770833,"kali_year":5274,"ahargana":1926148.2708,"sun":{"sidereal_longitude":134.8425,"rashi":5,"rashi_name":"Siṃha"},"moon":{"sidereal_longitude":334.2555,"rashi":12,"rashi_name":"Mīna"},"tithi":{"number":17,"name":"Dvitīyā","paksha":"Kṛṣṇa","full_name":"Kṛṣṇa Dvitīyā","elongation_degrees":199.413,"elapsed_within_tithi_degrees":7.413},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":1,"moon_longitude":334.2555,"elapsed_within_degrees":0.9222},"yoga":{"number":9,"name":"Śūla","sum_longitude":109.0979},"karana":{"half_tithi_index":33,"name":"Gara"},"vara":{"number":0,"name":"Śukravāra (Friday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":-2.19,"elongation":160.587},"lunar":{"type":"lunar","occurs":false,"moon_latitude":-2.19,"opposition_distance":19.413}},"eclipse_window_40days":[]},"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"dwarka","name":"Dvārakā","lat":22.2393,"lon":68.9686,"tz_offset_hours":5.5,"state":"Gujarat","country":"IN","tier":"tirtha"},"sunriseLocal":"06:38","sunsetLocal":"19:08","solarNoonLocal":"12:53","dayLengthHours":12.503515364499965,"dayLengthDisplay":"12 Hours 30 Mins 13 Secs","nightLengthDisplay":"11 Hours 29 Mins 47 Secs","moonriseLocal":"20:02","moonsetLocal":"08:07","rahuKala":{"name":"Rāhu Kāla","start":"11:19","end":"12:53","startHours":11.314189977816572,"endHours":12.877129398379065,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"16:00","end":"17:34","startHours":16.00300823950406,"endHours":17.565947660066552,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"08:11","end":"09:45","startHours":8.18831113669158,"endHours":9.751250557254075,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:33","end":"09:58","startHours":9.54285863451241,"endHours":9.95964247999574,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"07:09","end":"07:29","startHours":7.146351522983249,"endHours":7.479778599369914,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:28","end":"13:18","startHours":12.460345552895735,"endHours":13.293913243862399,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:57","end":"05:48","startHours":4.958236334195755,"endHours":5.791804025162419,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:35","end":"06:38","startHours":5.583412102420754,"endHours":6.6253717161290835,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:58","end":"15:48","startHours":14.961048625795726,"endHours":15.79461631676239,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:56","end":"19:20","startHours":18.92888708062905,"endHours":19.32888708062905,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"19:08","end":"19:39","startHours":19.12888708062905,"endHours":19.649866887483213,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:53","end":"20:38","startHours":18.87888708062905,"endHours":20.62888708062905,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:28","end":"01:18","startHours":24.460345552895735,"endHours":25.293913243862402,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Chala","start":"06:38","end":"08:11","startHours":6.6253717161290835,"endHours":8.18831113669158,"quality":"neutral"},{"name":"Labha","start":"08:11","end":"09:45","startHours":8.18831113669158,"endHours":9.751250557254075,"quality":"auspicious"},{"name":"Amṛta","start":"09:45","end":"11:19","startHours":9.751250557254075,"endHours":11.314189977816572,"quality":"auspicious"},{"name":"Kāla","start":"11:19","end":"12:53","startHours":11.314189977816572,"endHours":12.877129398379065,"quality":"inauspicious"},{"name":"Śubha","start":"12:53","end":"14:26","startHours":12.877129398379065,"endHours":14.440068818941562,"quality":"auspicious"},{"name":"Roga","start":"14:26","end":"16:00","startHours":14.440068818941562,"endHours":16.00300823950406,"quality":"inauspicious"},{"name":"Udveg","start":"16:00","end":"17:34","startHours":16.00300823950406,"endHours":17.565947660066552,"quality":"inauspicious"},{"name":"Chala","start":"17:34","end":"19:08","startHours":17.565947660066552,"endHours":19.12888708062905,"quality":"neutral"}],"nightChoghadiyas":[{"name":"Roga","start":"19:08","end":"20:34","startHours":19.12888708062905,"endHours":20.565947660066552,"quality":"inauspicious"},{"name":"Udveg","start":"20:34","end":"22:00","startHours":20.565947660066552,"endHours":22.00300823950406,"quality":"inauspicious"},{"name":"Chala","start":"22:00","end":"23:26","startHours":22.00300823950406,"endHours":23.440068818941562,"quality":"neutral"},{"name":"Labha","start":"23:26","end":"00:53","startHours":23.440068818941562,"endHours":24.87712939837907,"quality":"auspicious"},{"name":"Amṛta","start":"00:53","end":"02:19","startHours":24.87712939837907,"endHours":26.31418997781657,"quality":"auspicious"},{"name":"Kāla","start":"02:19","end":"03:45","startHours":26.31418997781657,"endHours":27.751250557254075,"quality":"inauspicious"},{"name":"Śubha","start":"03:45","end":"05:11","startHours":27.751250557254075,"endHours":29.18831113669158,"quality":"auspicious"},{"name":"Roga","start":"05:11","end":"06:38","startHours":29.18831113669158,"endHours":30.625371716129084,"quality":"inauspicious"}],"horas":[{"name":"Hora 1","start":"06:38","end":"07:38","startHours":6.6253717161290835,"endHours":7.6253717161290835,"planetary_lord":"Venus"},{"name":"Hora 2","start":"07:38","end":"08:38","startHours":7.6253717161290835,"endHours":8.625371716129084,"planetary_lord":"Sun"},{"name":"Hora 3","start":"08:38","end":"09:38","startHours":8.625371716129084,"endHours":9.625371716129084,"planetary_lord":"Mars"},{"name":"Hora 4","start":"09:38","end":"10:38","startHours":9.625371716129084,"endHours":10.625371716129084,"planetary_lord":"Jupiter"},{"name":"Hora 5","start":"10:38","end":"11:38","startHours":10.625371716129084,"endHours":11.625371716129084,"planetary_lord":"Saturn"},{"name":"Hora 6","start":"11:38","end":"12:38","startHours":11.625371716129084,"endHours":12.625371716129084,"planetary_lord":"Moon"},{"name":"Hora 7","start":"12:38","end":"13:38","startHours":12.625371716129084,"endHours":13.625371716129084,"planetary_lord":"Mercury"},{"name":"Hora 8","start":"13:38","end":"14:38","startHours":13.625371716129084,"endHours":14.625371716129084,"planetary_lord":"Venus"},{"name":"Hora 9","start":"14:38","end":"15:38","startHours":14.625371716129084,"endHours":15.625371716129084,"planetary_lord":"Sun"},{"name":"Hora 10","start":"15:38","end":"16:38","startHours":15.625371716129084,"endHours":16.625371716129084,"planetary_lord":"Mars"},{"name":"Hora 11","start":"16:38","end":"17:38","startHours":16.625371716129084,"endHours":17.625371716129084,"planetary_lord":"Jupiter"},{"name":"Hora 12","start":"17:38","end":"18:38","startHours":17.625371716129084,"endHours":18.625371716129084,"planetary_lord":"Saturn"},{"name":"Hora 13","start":"18:38","end":"19:38","startHours":18.625371716129084,"endHours":19.625371716129084,"planetary_lord":"Moon"},{"name":"Hora 14","start":"19:38","end":"20:38","startHours":19.625371716129084,"endHours":20.625371716129084,"planetary_lord":"Mercury"},{"name":"Hora 15","start":"20:38","end":"21:38","startHours":20.625371716129084,"endHours":21.625371716129084,"planetary_lord":"Venus"},{"name":"Hora 16","start":"21:38","end":"22:38","startHours":21.625371716129084,"endHours":22.625371716129084,"planetary_lord":"Sun"},{"name":"Hora 17","start":"22:38","end":"23:38","startHours":22.625371716129084,"endHours":23.625371716129084,"planetary_lord":"Mars"},{"name":"Hora 18","start":"23:38","end":"00:38","startHours":23.625371716129084,"endHours":24.625371716129084,"planetary_lord":"Jupiter"},{"name":"Hora 19","start":"00:38","end":"01:38","startHours":24.625371716129084,"endHours":25.625371716129084,"planetary_lord":"Saturn"},{"name":"Hora 20","start":"01:38","end":"02:38","startHours":25.625371716129084,"endHours":26.625371716129084,"planetary_lord":"Moon"},{"name":"Hora 21","start":"02:38","end":"03:38","startHours":26.625371716129084,"endHours":27.625371716129084,"planetary_lord":"Mercury"},{"name":"Hora 22","start":"03:38","end":"04:38","startHours":27.625371716129084,"endHours":28.625371716129084,"planetary_lord":"Venus"},{"name":"Hora 23","start":"04:38","end":"05:38","startHours":28.625371716129084,"endHours":29.625371716129084,"planetary_lord":"Sun"},{"name":"Hora 24","start":"05:38","end":"06:38","startHours":29.625371716129084,"endHours":30.625371716129084,"planetary_lord":"Mars"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Kṛttikā","Rohiṇī","Aśleṣā","Maghā","Pūrva Phalgunī","Uttara Phalgunī","Hasta","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Uttara Āṣāḍhā","Śravaṇa","Revatī"],"unfavorable_nakshatras":["Mṛgaśirā","Ārdrā","Punarvasu","Puṣya","Citrā","Svātī","Viśākhā","Anurādhā","Dhaniṣṭhā","Śatabhiṣaj","Pūrva Bhādrapadā","Uttara Bhādrapadā"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Vṛṣabha","Siṃha","Kanyā","Dhanu","Makara","Mīna"],"unfavorable_rashis":["Meṣa","Mithuna","Karka","Tulā","Vṛścika","Kumbha"]},"dishaShool":"West (Paścim)","chandraVasa":"South-West","rahuVasa":"South-East","anandadiYoga":{"name":"Kāṇa","quality":"Inauspicious"},"tropicalRitu":"Varṣā (Monsoon) (tropical)","vedicRitu":"Varṣā (Monsoon)","tropicalAyana":"Dakṣiṇāyana","vedicAyana":"Dakṣiṇāyana","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.976936734681624,"eotMinutes":1.4978360972560227,"ayanamsa":26.2651}},"calendars":{"vikram_samvat":2229,"vikram_samvatsara":"Pārthiva","saka_samvat":2094,"saka_samvatsara":"Aṅgirasa","bengali_samvat":1579,"malayalam_era":1348,"nanakshahi_year":703,"lunar_month":"Bhādrapada","lunar_month_paksha_full":"Bhādrapada (Adhika) Kṛṣṇa Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Bhādrapada","lunar_month_amanta":"Bhādrapada","lunar_month_is_adhika":true,"lunar_month_purnimanta_is_adhika":true,"lunar_month_amanta_is_adhika":true,"solar_month":"Siṃha (Āvaṇi)","ritu":"Varṣā (Monsoon)","display_summary":"Bhādrapada (Adhika) Kṛṣṇa Dvitīyā · Vikram 2229 Pārthiva · Śaka 2094 Aṅgirasa"},"festivals":[],"todays_walk":{"walk":{"id":"shukra-walk","name":"Śukra Walk","name_sanskrit":"शुक्र यात्रा","type":"graha","description":"Beauty + creativity in dharma + BG 10.36.","step_count":5,"url":"/walk/shukra-walk"},"reason":"Śukravāra (Friday) — its presiding graha's walk."},"cosmic_resonances":[]},"validity":{"eternal":false,"location_specific":"dwarka"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga September 4, 2172 CE · Dvārakā · Vidhyamitra","description":"September 4, 2172 CE for Dvārakā: Kṛṣṇa Dvitīyā, sūryodaya 06:38, sūryāsta 19:08.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/dwarka/2172-09-04","hreflang_alternates":{"en":"https://vidhyamitra.com/city/dwarka/2172-09-04","sa":"https://sa.vidhyamitra.com/city/dwarka/2172-09-04","hi":"https://hi.vidhyamitra.com/city/dwarka/2172-09-04","x-default":"https://vidhyamitra.com/city/dwarka/2172-09-04"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-06-02T09:31:09.542Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-06-02T09:31:09.542Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-06-02T09:31:09.542Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}